Head Worn Light provided by our company, is mainly used by doctors while performing operations or by workers who work in darker area or at night to have a proper view of the places. This light has a sensor that can be turned on and off by gesture. This light has USB charging function, built-in rechargeable battery, USB charger, and highly portable to use. Head Worn Light can be attached to your bicycle, or to your own head, hat or helmet. This light is environment-friendly and super bright imported white SMD bulb is used. This light is very effective as well as economical and safe to use.